Known plaintext - XOR

20 Points  0x0

For this challenge you will need to decypher a simple XORed picture.

Author

Ryscrow,  

Level  Difficulty

Validations

9267 Challengers 3%

Note  Notation

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364 Votes

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solutions 5 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
Gu3n0 Cryptanalyse  Clair connu - XOR fr 30 April 2025 at 14:43
wiizzl Cryptanalyse  Clair connu - XOR fr 30 April 2025 at 09:51
Grzechu Cryptanalysis  Known plaintext - XOR en 29 April 2025 at 20:03
Shyphem Cryptanalyse  Clair connu - XOR fr 29 April 2025 at 16:28
aphistache Cryptanalyse  Clair connu - XOR fr 29 April 2025 at 11:49
Mlk0x41 Cryptanalyse  Clair connu - XOR fr 29 April 2025 at 00:35
KiwiGolden Cryptanalysis  Known plaintext - XOR en 28 April 2025 at 15:59
Tomiris Cryptanalysis  Known plaintext - XOR en 28 April 2025 at 10:50
nept0x Cryptanalyse  Clair connu - XOR fr 27 April 2025 at 23:38
mathys Cryptanalyse  Clair connu - XOR fr 27 April 2025 at 22:18

challenges 75 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide Encoding - ASCII 26% 91475 5 Xartrick 10 4 December 2012
pas_valide Encoding - UU 20% 70491 5 g0uZ 10 7 October 2006
pas_valide Hash - DCC 3% 8433 5 Podalirius 1 13 July 2021
pas_valide Hash - DCC2 3% 7775 5 Podalirius 1 13 July 2021
pas_valide Hash - LM 3% 8244 5 Podalirius 1 13 July 2021
pas_valide Hash - Message Digest 5 18% 61725 5 g0uZ 7 31 January 2010
pas_valide Hash - NT 2% 6666 5 Podalirius 1 13 July 2021
pas_valide Hash - SHA-2 10% 32538 5 koma 4 3 June 2012
pas_valide Shift cipher 6% 20781 10 m31z0nyx 10 16 February 2011
pas_valide CISCO - Salted Password 2% 5388 10 Tidusrose 3 13 July 2021
pas_valide Pixel Madness 5% 16185 15 Ryscrow 10 3 February 2011
pas_valide ELF64 - PID encryption 3% 8055 15 Lu33Y 10 8 February 2012
pas_valide File - PKZIP 4% 13200 15 g0uZ 6 30 August 2010
pas_valide Monoalphabetic substitution - Caesar 5% 16734 15 Arod 5 22 October 2011
pas_valide Circular Bit Shift 1% 1564 20 BlackRaven 3 21 March 2023
pas_valide Known plaintext - XOR 3% 9267 20 Ryscrow 5 3 February 2011
pas_valide Code - Pseudo Random Number Generator 1% 3599 20 Tosh